Exploiting syntactic analysis of queries for information retrieval

Autoren Markus Mittendorfer
Werner Winiwarter
Titel Exploiting syntactic analysis of queries for information retrieval
Typ Artikel
Journal Data & Knowledge Engineering
Nummer 3
Band 42
Monat September
Jahr 2002
Seiten 315-325
SCCH ID# 251
Abstract

Up to now, the results of applying sophisticated NL techniques to IR have been mostly disappointing. Our research aims at investigating in detail the role of syntactic analysis in IR and at finding answers to the question why it works better for some queries and worse for others. The final goal is a hybrid algorithm that selectively applies syntactic analysis to certain classes of queries while relying on standard statistical techniques otherwise.